The researchers say: "The difference may partly reflect the introduction of the highly effective and widely promoted male erectile dysfunction drugs to the US and European markets, beginning with sildenafil [Viagra] in 1998".
The amendment reflects the introduction of a similar offence in England, Wales and Scotland earlier this year.
At today's prices (September, 2013), and with updated constraints to reflect the introduction of secondary markets, R&C's model is no longer theoretically profitable.
Finally, in Experiment 5 (Section 'Experiment 5: Recalibrating R&C's model to reflect current market conditions'), we recalibrate the model using current AWS prices and updated constraints to reflect the introduction of a secondary marketplace for users to buy and sell RIs between themselves.
In addition to that, the Cu-FeHCF nanomaterial exhibits excellent electrocatalytic activity with the catalytic rate constant to the order of 1.05 × 102 and 2.34 × 102 M−1 s−1 for DA and Py respectively reflecting the introduction of differential electrocatalytic activity as a function of analytes (DA and Py).
This may reflect the introduction of a second potential cut site for trypsin-like proteases (Lys) on the side loop of SFTI.
To test this hypothesis, we performed case-only analysis based on year of diagnosis to reflect the introduction of wide-spread PSA screening (up to 1992 (670 men) vs. after 1992 (9831 men)).
In addition, the specific Virco vPhenotype version has also changed over time, which may have influenced our results (though in general, the ranges were similar for all two year periods from 2000 to 2008, with the main exceptions of lopinavir and atazanavir, reflecting the introduction of widespread use of these agents; Figures S1, S2, S3).
Therefore, the observed similarity of spoligotypes may reflect the introduction of M. bovis from mainland Europe to Algeria.
This may reflect the introduction of EV13 from the Canary Islands into northern Europe (or vice versa) through tourist travel.
